Toothbrush



FIG. 1 is a top view of the toothbrush of the invention which is a mirror image of the bottom view of the toothbrush of the invention;

FIG. 2 is a side view of the toothbrush of the invention and is the same as the opposite side view of FIG. 2;

FIG. 3 is a side view of the toothbrush of the invention taken at 90° with respect to the to the side view of FIG. 2 and is the same as the opposite side view of FIG. 3; and,

FIG. 4 is a perspective view of the toothbrush of the invention. 

The ornamental design for a toothbrush, as shown and described. 